Forged Check Valve Flange Ends

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Fujian
Validity to: Long-term effective
Last update: 2017-11-27 18:27
Browse the number: 492
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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China forged check valve flange ends, 150 800 pornd grade forging steel check valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.

Forged steel check Valve flanged ends,Manufactured By Professional Valve Manufacturer Fujian Province Datong Reciprocity Valve Co.,Ltd.

STANDARDS:

1. DESIGN AND MANUFACTURE:

BS 5352/API 602

2. FACE TO FACE DIMENSIONS: 

ASME B16.10 OR MANUFACTURER’S SPECIFICATION

3. FLANGE ENDS DIMENSIONS:

NPS1/2”-2”

ASME B16.5

4. BW ENDS DIMENSIONS: 

ASME B16.25

5.SOCKET WELD ENDS DIMENSIONS:

ASME B16.11

6.THREADED ENDS DIMENSIONS:

ASME B1.20.1

7. PRESSURE-TEMPERATURE RATINGS:

ASME B16.34

8. NORMAL PRESSURE: 

CLASS 150~1500

9. NORMAL DIAMETER:

NPS 1/2″~2″

DESIGN FEATURES:

1.BOLTED COVER OR WELDED COVER DESIGN

2.SWING DISC: DISC IS FASTENED SECURELY TO DISC HANGER WITH A LOCK NUT AND COPTER PIN

3.EXPANDED SEAT

4.SPIRAL WOUND GASKET

5.SUITABLE MEDIUM: WATER, STEAM, OIL PRODUCTS, NITRIC ACID, ACETIC ACID

6.SUITABLE TEMPERATUE: -29OC-425OC (FOR A105 & WCB); -29OC-550OC (FOR F22); -29OC-200OC (FOR 304 / 316).

MATERIAL LIST:

ITEM

PART NAME

STANDARD

ALLOY CARBON STEEL

STAINLESS STEEL

1

BODY

A105

A350 LF2

A182 F316

2

SEAT

A105

A350 LF2

A182 F316

3

DISC

A105

A350 LF2

A182 F316

4

DISC NUT

CARBON STEEL

STAINLESS STEEL

316 SS

5

HINGE

A105

A350 LF2

A182 F316

6

HINGE PIN

A276 410

A276 304

A276 316

7

GASKET

304SS/316SS SPIRAL WOUND/SOLID 304SS

8

COVER

A105

A350 LF2

A182 F316

9

BOLT

A193 B7/B7M

A320 L7/L7M

A193 B8M







NOTE:OTHER METERIALS ARE AVALIABLE UPON REQUEST

 

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